2023 to present Advisory Board Member | WTC2025 Conference | Stockholm | Sweden
2020 to 2023 Organising Committee Member | WTC2023 Conference | Athens | Greece
Scientific Committee for WTC 2025 – Word Tunnelling Congress | 9 - 15 May 2025| Stockholm, Sweden
Scientific Committee for WTC 2023 – Word Tunnelling Congress | #AthensWTC2023 | 12 - 18 May 2023| Athens, Greece
Organizing Committee for ITACET training course – Greek Tunnelling Society for WTC 2023 Word Tunnelling Congress on Expanding Underground Knowledge & Passion to make a positive impact on the world | Risk Management in Tunnelling and Underground Sustainable Solutions | 12-13 May 2023 | Athens, Greece
Chair of Organizing Committee of “Sustainability and Waterproofing in Underground Projects supported by the British Tunnelling Society, the University of Leeds and Jacobs, Dr Sauers and MAPEI | 3 April 2023 | Leeds, UK
Chair of Organizing Committee of WORLD TUNNEL DAY 2021 ON 24hour Online Meet-up | International Tunnelling Association young members (ITAym) | 3th December2021 | Virtual Event
Scientific Committee of 3rd European Regional IAEG Conference in Engineering Geology | 6- 10 October 2021 | Athens, Greece
Chair of Organizing Committee of Tunnelling Week 2021| September 2021 | International Tunnelling Association ITA-AITES
Chair of Organizing Committee of WORLD TUNNEL DAY 2020 ON 24hour Online Meet-up | International Tunnelling Association young members (ITAym) | December 4th 2020 | Virtual Event
Chair of Organizing Committee of online Webinar on Seismic Response, Design, Risk Assessment of Tunnels | Greek Tunnelling Society (GTSYM) & Tunnelling Association India (TAIym) | October 7th 2020 | Virtual Event
Chair of Organizing Committee of online Workshop on Expanding underground knowledge and passion to make a positive impact of the world | Greek Tunnelling Society (GTSym) & ITACUS | July 1st 2021
Organizing Committee of online Workshop on Tacking Uncertainty in Tunnelling | British Tunnelling Society (BTSYM) & Greek Tunnelling Society (GTSym)